I have to agree with this. I made my first visit to Wet'n'Wild in June and was surprised that a park in Orlando would be that run-down. I also visited Aquatica on this trip so that may have led to me being disappointed in Wet'n'Wild as a comparison. Aquatica, while small, was extremely clean. Also there were many more bathrooms. At Wet'n'Wild, I think there were only three bathrooms there.
In general, I love USF and IOA with IOA being my favorite park anywhere. All of the special effects did seem to be working in June when I was there and all of the employees were extremely friendly, maybe this was due to WWoHP just opening that week, I'm not sure. I do agree that there is just not enough to do and Hulk desperately needs a paint job.
Just out of curiousity, is there any room either within the park or an expansion area where they could build new rides/attractions? I am unfamiliar with their land situation so I do not know if they are landlocked. I understand that it would not be anytime soon as they will ride the Harry Potter momentum for a while but I am just curious as to what their land situation is.